TWM571701U - Wooden straw - Google Patents

Abstract

The present invention is a wooden straw comprising a hollow tube body, the hollow tube system is wound by a piece of wood, and the outer surface and the inner surface of the hollow tube are covered by a colloidal film, and the colloidal membrane is The edible rubber made of all natural materials and the setting of edible rubber can improve the hardness of the hollow tube body and have the protective effects of improving elasticity, softness and moisture resistance. The wood piece further includes two pieces of wood, and a piece of paper is placed between the two pieces of wood to enhance the overall toughness and waterproof effect. In view of this, the wooden straw of this creation is made of all natural materials, which can be naturally decomposed, and the decomposition time is short, and it can be naturally decomposed in only 1 to 6 months, which is extremely environmentally friendly.

Description

Wooden straw

This creation is about a straw for drinking water, especially a wooden straw that is environmentally friendly and can be quickly and naturally decomposed.

The straw is a hollow tubular object, and is mostly used for sucking liquid objects, such as tableware for drinking beverages, which makes the beverage more elegant and convenient. Moreover, the hot summer weather makes the chances of buying beverages higher. For the convenience of the store and consumers, and considering the hygiene problems, the average store and consumers almost always use disposable plastic straws for drinking. Drink tool.

However, the plastic made of plastic straw is composed of high molecular weight synthetic resin. There is no way to decompose naturally, and the residual dirt after the plastic straw is used is difficult to clean, the treatment cost is high, and it is relatively difficult to recycle, although it can be thrown into the incinerator at present. Generally, combustible waste is treated, but the residue left after incineration and the disposal of waste smoke during incineration are also a major problem.

Therefore, in order to overcome the environmental pollution caused by disposable straws, two types of environmentally-friendly straws, such as reusable environmentally-friendly straws and environmentally-friendly disposable straws, have been developed. Most of the reusable environmentally-friendly straws are made of bamboo, medical steel or glass. However, the cost of manufacturing medical steel or glass straws is high, and the hollow part of the straw is narrow. It is difficult to clean the cleaning device and it is easy to breed bacteria in the long run. , affecting physical health.

The environmentally friendly primary pipette is made of paper or bagasse granulation, but the cost of the paper straw is 10 times higher than that of the plastic straw, and it will soften when it is carbonated, and the durability is not high. Although the bagasse granulation straw has low cost and emphasizes decomposability, the bagasse granulation straw contains polylactic acid (PLA), which must be specially treated to be decomposed by the bagasse granulating straw, so it is costly. More resources are being addressed in the treatment of sugar cane granulation straws, and the environmental value of sugar cane granulation straws is yet to be discussed.

In view of this, the present invention proposes a wooden straw that can be naturally decomposed in response to the above-mentioned lack of conventional techniques to effectively overcome the above problems.

The main purpose of this creation is to provide a wooden straw made of natural materials that can be naturally decomposed and decomposed for a short period of time and is highly environmentally friendly.

Another object of the present invention is to provide a wooden straw which is provided with a colloidal film which enables the wooden straw to have elasticity, softness and moisture resistance.

A further object of the present invention is to provide a wooden straw which is low in production cost, simple in structure, convenient in processing and fast, and high in production efficiency.

In order to achieve the above purpose, the present invention provides a wooden straw, comprising a hollow tube body, the hollow tube system is wound by a piece of wood, and a colloid film can be an edible glue, and the colloid film is coated with a hollow tube outside the body. Surface and inner surface.

The wood piece further comprises two pieces of wood, and a piece of paper is sandwiched between the two pieces of wood. The wood chips may be eucalyptus, birch, maple, cedar, ash, rubber, paulownia, eucalyptus, eucalyptus, poplar, cedar, eucalyptus or pine; the paper may be glassine, Mold paper or coated paper.

In order to give your reviewers a better understanding and understanding of the structural features and the efficacies achieved, please refer to the preferred embodiment diagrams and detailed descriptions.

This creation provides a disposable straw made of natural material, which can withstand low temperature minus 30 degrees (°C) to high temperature 100 degrees (°C), and the wooden straw of this creation does not need to be in a specific environment, after use 1 to 6 It can be decomposed automatically in a month, and it can also be used as an organic fertilizer, which is extremely environmentally friendly.

Please refer to the first figure and the second figure for explaining the structure of the wooden straw of the first embodiment of the present invention. As shown in the figure, the wooden straw 1 of the present invention comprises a hollow tube body 10 and a colloid film 12, a colloid film. The 12 series completely covers the outer surface and the inner surface of the hollow tubular body 10. The colloidal membrane 12 of the present embodiment is an edible rubber made of a completely natural component, and the colloidal membrane 12 can effectively penetrate the capillary pores on the surface of the hollow tubular body 10, By completely covering the hollow tubular body 10, the elasticity and softness of the hollow tubular body 10 can be improved and a protective effect such as waterproofing and moisture proof can be produced.

The hollow tube body 10 is wound by a piece of wood piece 14, and the second piece of glue 16 is further provided with a second adhesive 16 which is a viscous and fully natural edible rubber. After the wood piece 14 is wound into a tubular shape, the wound wood piece 14 is adhered by the second adhesive 16 to form a hollow tubular body 10. The wood piece 14 exemplified in the embodiment is a piece of wood which is generally cut. The density of the wood piece 14 is greater than 0.42 g/cm ³ , such as eucalyptus, birch, maple, cedar, ash, rubber wood, paulownia wood. , eucalyptus, eucalyptus, poplar, cedar, eucalyptus or pine, etc., the above-mentioned wood used in higher density, and hardness and toughness, can effectively improve the durability of the wooden straw 1.

After the structure of the wooden straw 1 is described, please refer to the first to third figures to explain the manufacturing method of the wooden straw 1 of the present invention. First, the process proceeds to step S10, and the second piece of glue is wound after the wood piece 14 is wound. 16 is bonded to form a hollow tubular body 10. Next, proceeding to step S12, the hollow tube body 10 is placed in a container filled with liquid edible glue, and the hollow tube body 10 is immersed in the liquid edible glue for two hours, so that the edible glue is effectively penetrated into the hollow tube body 10 The capillary pores on the surface allow the edible gel to completely cover the hollow tube body 10.

Finally, proceeding to step S14, the hollow tube body 10 is picked up from the container containing the liquid edible rubber, and air-dried for 10 minutes, then the hollow tube body 10 and the edible plastic on the surface are baked at a wind of 75 degrees (° C.). After 15 minutes, the liquid edible gum is solidified to form a colloidal film 12 on the inner and outer surfaces of the hollow tubular body 10, and the preparation of the wooden straw 1 is completed.

In addition to the structure of the above embodiment, the present invention further proposes a wooden straw structure of another embodiment. Referring to the fourth to seventh figures, the structure of the wooden straw 2 of the present embodiment includes a hollow tubular body 20 and a The colloid film 22 covers the outer surface and the inner surface of the hollow tubular body 20. The colloidal film 22 is an edible rubber made of a completely natural component, and can effectively penetrate the capillary pores on the surface of the hollow tubular body 20 to effectively cover the hollow tubular body 20 to enhance the elasticity and softness of the hollow tubular body 20. Produces waterproof, moisture-proof and other protective effects.

It should be noted that, in conjunction with the fifth and sixth figures, the structure of the wood piece 24 of the present embodiment is different from that of the first embodiment. The wood piece 24 of the embodiment includes two pieces of wood chips 240 and 242, and two pieces of wood chips. A paper sheet 244 is interposed between 240 and 242, wherein a first adhesive 246 is disposed between the two original wood chips 240, 242 and the paper sheet 244, which is a viscous and fully natural edible rubber. A glue 246 is used to completely bond the two wood chips 240, 242 and the paper sheet 244; wherein the wood chips 240, 242 are generally wood-cut sheets, and the density of the wood chips 240, 242 must be at least greater than 0.42 g/cm ³ Above, such as eucalyptus, birch, maple, cedar, ash, rubber, paulownia, eucalyptus, eucalyptus, poplar, cedar, eucalyptus or pine, the above-mentioned wood density is higher, The toughness and hardness are strong, which effectively improves the durability of the wooden straw 2. The paper sheet 244 can be a higher density paper such as glassine, mold paper or coated paper, and the waterproof function and hardness of the wooden straw 2 can be improved by the arrangement of the higher density paper sheet 244.

Next, please refer to the seventh figure, and the two pieces of wood 240, 242 and the paper piece 244 are completely adhered together to form the wood piece 24, then the wood piece 24 can be wound up, and a second adhesive having a viscosity is utilized. 26 is bonded to form a hollow tubular body 20; wherein the second adhesive 26 is a liquid edible gum which is made of completely natural ingredients and has a viscosity. Finally, a colloid film 22 is formed on the inner surface and the outer surface of the hollow tube body 20. The manufacturing process of forming the colloid film 22 on the inner and outer surfaces of the hollow tube body 20 in this embodiment is the same as that of the first embodiment described above, and thus the description thereof will not be repeated.

In summary, the creation is made of natural materials, which can be naturally decomposed after 1 to 6 months. The short decomposition time is very environmentally friendly, and the setting of the gel film can make the wooden straw flexible and soft. And moisture-proof effects. In addition, the creation cost is low, the structure is simple, the processing is convenient and fast, and the production efficiency is extremely high.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Therefore, any change or modification of the characteristics and spirit described in the scope of this application shall be included in the scope of the patent application for this creation.

1‧‧‧ wooden straws

10‧‧‧ hollow body

12‧‧‧colloid film

14‧‧‧ Wood chips

16‧‧‧Second Viscose

2‧‧‧ wooden straws

20‧‧‧ hollow body

22‧‧‧colloid film

24‧‧‧ Wood chips

240‧‧‧Logs

242‧‧‧ Logs

244‧‧‧paper

246‧‧‧First adhesive

26‧‧‧Second glue

The first figure is a perspective view of the first embodiment of the creation. The second drawing is a schematic view of the winding state of the first embodiment of the creation. The third figure is a flow chart for making a wooden straw according to the first embodiment of the creation. The fourth figure is a perspective view of the second embodiment of the present creation. The fifth figure is a three-dimensional schematic view of the wood piece of the second embodiment of the present invention. The sixth drawing is a schematic exploded view of the wood piece of the second embodiment of the present invention. The seventh drawing is a schematic view of the winding state of the second embodiment of the present invention.

Claims (11)

A wooden straw comprises: a hollow tubular body wound by a piece of wood; and a colloidal membrane covering the outer and inner surfaces of the hollow tubular body. The wooden straw according to claim 1, wherein the wood piece further comprises two pieces of wood, and a piece of paper is sandwiched between the pieces of the two pieces. The wooden straw according to claim 2, wherein the wood chip is eucalyptus, birch, maple, cypress, ash, rubber wood, paulownia wood, eucalyptus, eucalyptus, poplar, cedar, medlar Wood chips or pine chips. The wooden straw according to claim 2, wherein the log has a density of at least greater than 0.42 g/cm ³ . The wooden straw according to claim 2, wherein the paper sheet is glassine, mold paper or coated paper. The wooden straw according to claim 2, wherein a first adhesive is further disposed between the two logs and the paper to combine the two logs with the paper. The wooden straw according to claim 6, wherein the first adhesive and the colloidal film are edible gum. The wooden straw according to claim 1, wherein the surface of the wood piece is further provided with a second adhesive, and the wood surface is wound and bonded by the second adhesive to form the hollow tubular body. The wooden straw according to claim 8, wherein the second gel system is a food gel. The wooden straw according to claim 1, wherein the wood piece is eucalyptus, birch, maple, cypress, ash, rubber wood, paulownia wood, eucalyptus, eucalyptus, poplar, cedar, medlar Wood chips or pine chips. The wooden straw according to claim 1, wherein the wood piece has a density of at least greater than 0.42 g/cm ³ .